Large volume pump



FIG. 1 is a perspective view of a large volume pump.

FIG. 2 is a front elevation view of the large volume pump.

FIG. 3 is a rear elevation view of the large volume pump.

FIG. 4 is a side elevation view of the large volume pump.

FIG. 5 is another side elevation view of the large volume pump, from theside opposite that in FIG. 4.

FIG. 6 is a top plan view of the large volume pump; and,

FIG. 7 is a bottom plan view of the large volume pump.

The dashed broken lines depict portions of the large volume pump thatform no part of the claimed design.

CLAIM We claim the ornamental design for a large volume pump, as shownand described.